Bru
Caves mentioning the terme "bru"
| Name | Location | Length (m) | Depth (m) |
|---|---|---|---|
| Martrou (Gouffre) | Hautes-Pyrénées - FR | 440 | 126 |
| CR 11 | Hautes-Pyrénées - FR | 13 | 7 |
| Name | Location | Length (m) | Depth (m) |
|---|---|---|---|
| Martrou (Gouffre) | Hautes-Pyrénées - FR | 440 | 126 |
| CR 11 | Hautes-Pyrénées - FR | 13 | 7 |